.header{
  width: 100%;
  height: 60px;
  background-color: #2a9de8;
  position: relative;
  z-index: 0;
}
.top{
  display: flex;
  justify-content: space-between;
}
.logo{
  display: block;
  padding-left: 20px;
}
.logo img{
  width:60px;
  height:60px;
  vertical-align: middle;
}
.login-info{
  padding-right: 20px;
  line-height: 60px;
}
.login-info a{
  color: white;
  margin:0 10px;
}
a{
  text-decoration: none;
  color: #42b983;
}
.icon{
  display: inline-block;
  background-image: url("../image/css_sprites.png");
  background-repeat: no-repeat;
  background-position: -143px -4.6px;
  background-size: 208px 139px;
  width: 60px;
  height: 60px;
  vertical-align: middle;
}
